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Gas chromatographic separation of nitrogen, oxygen, argon, and carbon monoxide using custom-made porous polymers from high purity divinylbenzeneExisting porous polymers were surveyed for their ability to separate the subject gases. Certain products that showed more promise than others were synthesized and the existing synthetic procedures studied and modified to produce new polymers with enhanced ability to separate the subject gases. Evaluation of the porous polymers was carried out practically by gas chromatography at ambient temperature. The modified synthetic procedures were somewhat simpler than the originals. The new porous polymers made with high purity divinylbenzene enabled use of shorter columns to obtain the separations desired.
Document ID
19850039623
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Pollock, G. E.
(NASA Ames Research Center Moffett Field, CA, United States)
Ohara, D.
(NASA Ames Research Center Moffett Field, CA, United States)
Hollis, O. L.
(Dow Chemical Co. Freeport, TX, United States)
Date Acquired
August 12, 2013
Publication Date
August 1, 1984
Publication Information
Publication: Journal of Chromatographic Science
Volume: 22
ISSN: 0021-9665
Subject Category
Inorganic And Physical Chemistry
Accession Number
85A21774
Distribution Limits
Public
Copyright
Other

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